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United States Patent | 5,137,176 |
Martineau ,   et al. | August 11, 1992 |
A self defense method, particularly for women, for defending against a physical assailant. The method comprising providing a wax capsule of hollow egg shaped construction containing a concentrated citric acid solution in the inner enclosed cavity to be carried in the mouth without releasing the citric acid until desired. The user, by simply chewing through the wall of the wax container releases the citric acid into his/her mouth for expectoration into the eyes of a would be attacker. The wax used in the capsule construction to provide an encapsulating capsule, preferably consists of purified wax.
Inventors: | Martineau; Paul P. (P.O. Box 242, Pocasset, MA 02559); Martineau; Anne E. (P.O. Box 242, Pocasset, MA 02559) |
Appl. No.: | 570419 |
Filed: | August 21, 1990 |
Current U.S. Class: | 222/1; 206/524.1; 222/175; 424/408; 426/5 |
Intern'l Class: | B67B 007/00; G01F 011/00; A23G 003/30; B65D 085/02 |
Field of Search: | 222/175,206,215,1 604/306 109/29,32 42/1.08,1.09,1.11 424/405,408,411,414,416,417,435,439-442,463 428/321,321.1 514/890,920 99/382,383,450.7 206/83,528,529,530,525,524.1,532,634 426/85,86,90,91,115,138,143,5,135,76 |
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